Befestigung fuer den Messkopf eines Extensometers,申请号DE19681758604-传众专利搜索

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发明名称	Befestigung fuer den Messkopf eines Extensometers
摘要
申请公布号	DE1758604(B1)	申请公布日期	1970.12.03
申请号	DE19681758604	申请日期	1968.07.04
申请人	LOSINGER AG	发明人	BRUGMAN DIPL-ING BERNARDUS
分类号	E21B49/00;G01B5/30;(IPC1-7):E21B47/00	主分类号	E21B49/00
代理机构		代理人
主权项
地址

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